I0828 14:58:27.654361 54598 x:0] CalibratedClock(Monotonic): ready I0828 14:58:27.654699 54598 x:0] CalibratedClock(Realtime): ready I0828 14:59:11.751857 54598 x:0] Watchdog starting loop, tasks: 13, discount: 0s I0828 14:59:38.856290 60298 x:0] *************************** I0828 14:59:38.856469 60298 x:0] Args: [/syzkaller/managers/ptrace-proxy-sandbox-race/current/image -root /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root -watchdog-action=panic -network=none -platform=ptrace -file-access=proxy-shared -network=sandbox exec -user=0:0 -cap CAP_CHOWN -cap CAP_DAC_OVERRIDE -cap CAP_DAC_READ_SEARCH -cap CAP_FOWNER -cap CAP_FSETID -cap CAP_KILL -cap CAP_SETGID -cap CAP_SETUID -cap CAP_SETPCAP -cap CAP_LINUX_IMMUTABLE -cap CAP_NET_BIND_SERVICE -cap CAP_NET_BROADCAST -cap CAP_NET_ADMIN -cap CAP_NET_RAW -cap CAP_IPC_LOCK -cap CAP_IPC_OWNER -cap CAP_SYS_MODULE -cap CAP_SYS_RAWIO -cap CAP_SYS_CHROOT -cap CAP_SYS_PTRACE -cap CAP_SYS_PACCT -cap CAP_SYS_ADMIN -cap CAP_SYS_BOOT -cap CAP_SYS_NICE -cap CAP_SYS_RESOURCE -cap CAP_SYS_TIME -cap CAP_SYS_TTY_CONFIG -cap CAP_MKNOD -cap CAP_LEASE -cap CAP_AUDIT_WRITE -cap CAP_AUDIT_CONTROL -cap CAP_SETFCAP -cap CAP_MAC_OVERRIDE -cap CAP_MAC_ADMIN -cap CAP_SYSLOG -cap CAP_WAKE_ALARM -cap CAP_BLOCK_SUSPEND -cap CAP_AUDIT_READ ci-gvisor-ptrace-proxy-sandbox-race-1 /syz-execprog -executor=/syz-executor -arch=amd64 -sandbox=none -procs=1 -repeat=0 -threaded=true -collide=true -cover=0 -fault_call=-1 -fault_nth=-1 /syzkaller181591916] I0828 14:59:38.856830 60298 x:0] Git Revision: d4d5ed1d9def507b1f2ff3ff8ec75813e931f129 I0828 14:59:38.856903 60298 x:0] PID: 60298 I0828 14:59:38.856941 60298 x:0] UID: 0, GID: 0 I0828 14:59:38.857015 60298 x:0] Configuration: I0828 14:59:38.857036 60298 x:0] RootDir: /syzkaller/managers/ptrace-proxy-sandbox-race/workdir/gvisor_root I0828 14:59:38.857070 60298 x:0] Platform: ptrace I0828 14:59:38.857125 60298 x:0] FileAccess: proxy-shared, overlay: false I0828 14:59:38.857188 60298 x:0] Network: sandbox, logging: false I0828 14:59:38.857254 60298 x:0] Strace: false, max size: 1024, syscalls: [] I0828 14:59:38.857306 60298 x:0] *************************** I0828 14:59:38.864914 54598 x:0] EXEC: [/syz-execprog -executor=/syz-executor -arch=amd64 -sandbox=none -procs=1 -repeat=0 -threaded=true -collide=true -cover=0 -fault_call=-1 -fault_nth=-1 /syzkaller181591916] 2018/08/28 14:59:39 parsed 1 programs 2018/08/28 14:59:39 executed programs: 0 2018/08/28 14:59:44 executed programs: 6 panic: Decrementing non-positive ref count goroutine 7682 [running]: gvisor.googlesource.com/gvisor/pkg/refs.(*AtomicRefCount).DecRefWithDestructor(0xc42018e480, 0xc42061f8d8) pkg/refs/refcounter.go:271 +0x1d9 gvisor.googlesource.com/gvisor/pkg/sentry/kernel/shm.(*Shm).DecRef(0xc42018e480) pkg/sentry/kernel/shm/shm.go:377 +0x7a gvisor.googlesource.com/gvisor/pkg/sentry/kernel/shm.(*Shm).MarkDestroyed(0xc42018e480) pkg/sentry/kernel/shm/shm.go:596 +0xb1 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Shmctl(0xc42047f600, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc42061fa88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_shm.go:143 +0x4aa gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42047f600, 0x1f, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42047f600, 0x1f, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42047f600, 0x1f, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420350220, 0xc42061fc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42047f600, 0x2, 0xc4204e0c60) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42047f600, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42047f600, 0x5a) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 1 [semacquire, 1 minutes]: sync.runtime_Semacquire(0xc4202be220) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc4202be214) GOROOT/src/sync/waitgroup.go:129 +0xb3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Kernel).WaitExited(0xc4202a8000) pkg/sentry/kernel/kernel.go:750 +0x55 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).WaitExit(0xc4202a8360, 0x0, 0x0) runsc/boot/loader.go:524 +0x4e gvisor.googlesource.com/gvisor/runsc/cmd.(*Boot).Execute(0xc420144840, 0x10c5a20, 0xc42013c010, 0xc42014e420, 0xc42021f0c0, 0x2, 0x2, 0xd45230) runsc/cmd/boot.go:158 +0x101d github.com/google/subcommands.(*Commander).Execute(0xc420150000, 0x10c5a20, 0xc42013c010, 0xc42021f0c0, 0x2, 0x2, 0x1) external/com_github_google_subcommands/subcommands.go:141 +0x487 github.com/google/subcommands.Execute(0x10c5a20, 0xc42013c010, 0xc42021f0c0, 0x2, 0x2, 0xc42015cc20) external/com_github_google_subcommands/subcommands.go:371 +0x81 main.main() runsc/main.go:207 +0x1941 goroutine 19 [syscall, 1 minutes]: os/signal.signal_recv(0x460431) GOROOT/src/runtime/sigqueue.go:139 +0xa6 os/signal.loop() GOROOT/src/os/signal/signal_unix.go:22 +0x30 created by os/signal.init.0 GOROOT/src/os/signal/signal_unix.go:28 +0x4f goroutine 20 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xfdf960, 0xc4201261e0, 0xc4201c0380, 0xc420126240) pkg/sentry/platform/ptrace/subprocess.go:173 +0x209 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:148 +0x28d goroutine 34 [semacquire]: sync.runtime_notifyListWait(0xc42029c420, 0x1c) GOROOT/src/runtime/sema.go:510 +0x11a sync.(*Cond).Wait(0xc42029c410) GOROOT/src/sync/cond.go:56 +0x8e gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).findReclaimable(0xc42029c000, 0x0, 0x0, 0x0) pkg/sentry/platform/filemem/filemem.go:458 +0x94 gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.(*FileMem).runReclaim(0xc42029c000) pkg/sentry/platform/filemem/filemem.go:402 +0x78 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/filemem.newFromFile pkg/sentry/platform/filemem/filemem.go:198 +0x216 goroutine 37 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater.func1(0xc4202be0c0, 0xc42029a140) pkg/sentry/kernel/timekeeper.go:214 +0x216 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Timekeeper).startUpdater pkg/sentry/kernel/timekeeper.go:182 +0xff goroutine 38 [syscall, 1 minutes]: syscall.Syscall(0x7, 0xc4202a66a0, 0x2, 0xffffffffffffffff, 0x0, 0x0, 0x0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_static_race_stripped/stdlib%/src/syscall/asm_linux_amd64.s:18 +0x5 gvisor.googlesource.com/gvisor/pkg/unet.(*Socket).wait(0xc4202ac690, 0xffffffffffffff00, 0x0, 0x0) pkg/unet/unet_unsafe.go:56 +0x105 gvisor.googlesource.com/gvisor/pkg/unet.(*ServerSocket).Accept(0xc420298038, 0x0, 0x0, 0x0) pkg/unet/unet.go:539 +0x18e gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).serve(0xc42029e3c0) pkg/control/server/server.go:99 +0x54 gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).StartServing.func1(0xc42029e3c0) pkg/control/server/server.go:87 +0x39 created by gvisor.googlesource.com/gvisor/pkg/control/server.(*Server).StartServing pkg/control/server/server.go:86 +0xc7 goroutine 39 [select, 1 minutes, locked to thread]: runtime.gopark(0xfe0f48, 0x0, 0xfbbb56, 0x6, 0x18, 0x1) GOROOT/src/runtime/proc.go:291 +0xf9 runtime.selectgo(0xc420326f50, 0xc4202b6540) GOROOT/src/runtime/select.go:392 +0x11d4 runtime.ensureSigM.func1() GOROOT/src/runtime/signal_unix.go:549 +0x19f runtime.goexit() bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_static_race_stripped/stdlib%/src/runtime/asm_amd64.s:2361 +0x1 goroutine 40 [select, 1 minutes]: reflect.rselect(0xc420354480, 0x22, 0x22, 0xc4202beba0, 0x22) GOROOT/src/runtime/select.go:624 +0x17a reflect.Select(0xc420352000, 0x22, 0x49, 0xc4202b6480, 0x12, 0x1f467e0, 0x99, 0x0) GOROOT/src/reflect/value.go:2065 +0x909 gvisor.googlesource.com/gvisor/pkg/sentry/sighandling.forwardSignals(0xc4202a8000, 0xc42033e000, 0x21, 0x40, 0xc4202b6420, 0xc4202b6480) pkg/sentry/sighandling/sighandling.go:45 +0x359 created by gvisor.googlesource.com/gvisor/pkg/sentry/sighandling.PrepareForwarding pkg/sentry/sighandling/sighandling.go:130 +0x2cd goroutine 22 [syscall, 1 minutes]: syscall.Syscall6(0x119, 0xd, 0xc420327ae0, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) bazel-out/k8-fastbuild/bin/external/io_bazel_rules_go/linux_amd64_static_race_stripped/stdlib%/src/syscall/asm_linux_amd64.s:44 +0x5 gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.epollWait(0xd, 0xc420327ae0, 0x64, 0x64, 0xffffffffffffffff, 0x0, 0x0, 0x0) pkg/waiter/fdnotifier/poll_unsafe.go:69 +0x91 gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.(*notifier).waitAndNotify(0xc42036bee0, 0x0, 0xc420000180) pkg/waiter/fdnotifier/fdnotifier.go:146 +0x1b9 created by gvisor.googlesource.com/gvisor/pkg/waiter/fdnotifier.newNotifier pkg/waiter/fdnotifier/fdnotifier.go:61 +0x116 goroutine 32 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420170d00, 0xc420126de0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420170d00, 0xc420126de0, 0x10c0f00, 0x0, 0xc4200ca948, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420170d00, 0x0, 0xd501, 0xc4200ca948, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420170d00, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc420473a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420170d00, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420170d00, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4200ca948, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420170d00, 0xca, 0xc4200ca948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42037ee20, 0xc420473c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420170d00, 0x2, 0xc4202a85a0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420170d00, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420170d00, 0x4) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 24 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420231720) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 25 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202317c0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 26 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420231860) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 27 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420231900) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 28 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202319a0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 29 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/watchdog.(*Watchdog).loop(0xc4202960e0) pkg/sentry/watchdog/watchdog.go:181 +0x128 created by gvisor.googlesource.com/gvisor/pkg/sentry/watchdog.(*Watchdog).Start pkg/sentry/watchdog/watchdog.go:155 +0x2d5 goroutine 30 [runnable]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420231c20) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 31 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420170400, 0xc420126b40, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420170400, 0xc420126b40, 0x10c0f00, 0x0, 0x2c11308, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420170400, 0x0, 0xd501, 0x2c11308, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420170400, 0x2c11308, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc4203fda88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420170400, 0xca, 0x2c11308, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420170400, 0xca, 0x2c11308, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c11308, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420170400, 0xca, 0x2c11308, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42037eca0, 0xc4203fdc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420170400, 0x2, 0xc4202a85a0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420170400, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420170400, 0x1) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 41 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202b2140) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 42 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc4202b4510, 0xc4202b66c0, 0xc4202ba0e0, 0xc4202b6720) pkg/sentry/platform/ptrace/subprocess.go:173 +0x209 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:148 +0x28d goroutine 53 [semacquire, 1 minutes]: sync.runtime_Semacquire(0xc4203a46d4) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc4203a46c8) GOROOT/src/sync/waitgroup.go:129 +0xb3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(0xc4203a4000) pkg/sentry/kernel/task_run.go:338 +0x41 gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).wait(0xc4202a8360, 0x1, 0xc4202c20c0, 0x25, 0xc420294270, 0xc4200fb901, 0x5781bb) runsc/boot/loader.go:497 +0xbe gvisor.googlesource.com/gvisor/runsc/boot.(*Loader).waitContainer(0xc4202a8360, 0xc4202c20c0, 0x25, 0xc420294270, 0x0, 0x0) runsc/boot/loader.go:477 +0x18a gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Wait(0xc42029e3e0, 0xc4202b4530, 0xc420294270, 0x0, 0x0) runsc/boot/controller.go:350 +0xab reflect.Value.call(0xc4202be660, 0xc420298188, 0x13, 0xfbaa91, 0x4, 0xc4200fbe68, 0x3, 0x3, 0x4ef445, 0xe80740, ...) GOROOT/src/reflect/value.go:447 +0xa92 reflect.Value.Call(0xc4202be660, 0xc420298188, 0x13, 0xc4200fbe68, 0x3, 0x3, 0x0, 0xc42029e3e0, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc4202ac720, 0xc42035c090, 0x0, 0x0) pkg/urpc/urpc.go:298 +0x675 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc4202ac720, 0xc42035c090, 0xc4202ac720, 0xc42035c090) pkg/urpc/urpc.go:393 +0x43 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc4202ac720, 0xc42035c090) pkg/urpc/urpc.go:413 +0x77 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:411 +0x6f goroutine 67 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420426000, 0xc4204180c0, 0xc4202b6840, 0x0, 0x128320839a) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc420426000, 0xc4204180c0, 0x2c10701, 0x207b675f5d, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0xd6 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420426000, 0xc4204180c0, 0x10c0f01, 0xdf8475800, 0x2c10730, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:40 +0x11c gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420426000, 0xdf8475800, 0x0, 0x2c10730, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420426000, 0x2c10730, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x47c9be, 0xc4200fda88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420426000, 0xca, 0x2c10730, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420426000, 0xca, 0x2c10730, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0x2c10730, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420426000, 0xca, 0x2c10730, 0x0, 0x0, 0xc4200d9ea8, 0x0, 0x0, 0xc4204240a0, 0xc4200fdc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420426000, 0x2, 0xc4202a85a0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420426000, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420426000, 0x2) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 43 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202b21e0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 68 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420426900, 0xc420418360, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420426900, 0xc420418360, 0x10c0f00, 0x0, 0x2c2eae0, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420426900, 0x0, 0xd501, 0x2c2eae0, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420426900, 0x2c2eae0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc4203f9a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420426900, 0xca, 0x2c2eae0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420426900, 0xca, 0x2c2eae0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2c2eae0, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420426900, 0xca, 0x2c2eae0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420424220, 0xc4203f9c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420426900, 0x2, 0xc4202a85a0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420426900, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420426900, 0x3) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 69 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42043e000) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 83 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420456000) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 44 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42047c000, 0xc4202b6a80, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42047c000, 0xc4202b6a80, 0x10c0f00, 0x0, 0xc4200fa148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42047c000, 0x0, 0xd501, 0xc4200fa148, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42047c000, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc42046fa88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42047c000, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42047c000, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4200fa148, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42047c000, 0xca, 0xc4200fa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4202f0160, 0xc42046fc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42047c000, 0x2, 0xc4202a85a0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42047c000, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42047c000, 0x5) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 84 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204560a0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 33 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42043e0a0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 99 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4204e5200, 0xc42036c240, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4204e5200, 0xc42036c240, 0x10c0f00, 0x0, 0xc4204e8148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4204e5200, 0x0, 0xd501, 0xc4204e8148, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4204e5200, 0xc4204e8148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc4203fba88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4204e5200, 0xca, 0xc4204e8148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4204e5200, 0xca, 0xc4204e8148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204e8148, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4204e5200, 0xca, 0xc4204e8148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420424160, 0xc4203fbc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4204e5200, 0x2, 0xc4202a85a0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4204e5200, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4204e5200, 0xa) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 45 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202b2280) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 85 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4204e4000, 0xc42044c6c0, 0xc4202b6c60, 0x0, 0x128318f874) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc4204e4000, 0xc42044c6c0, 0x2c14901, 0x12bea830fc, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0xd6 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4204e4000, 0xc42044c6c0, 0x10c0f01, 0x3b8f48e8, 0x2c14900, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:40 +0x11c gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4204e4000, 0x3b8f48e8, 0x0, 0x2c14900, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4204e4000, 0x2c14900, 0x0, 0x0, 0xc4200c2ed8, 0x0, 0x0, 0x47c9be, 0xc420475a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4204e4000, 0xca, 0x2c14900, 0x0, 0x0, 0xc4200c2ed8, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4204e4000, 0xca, 0x2c14900, 0x0, 0x0, 0xc4200c2ed8, 0x0, 0x0, 0x2c14900, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4204e4000, 0xca, 0x2c14900, 0x0, 0x0, 0xc4200c2ed8, 0x0, 0x0, 0xc4204e20a0, 0xc420475c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4204e4000, 0x2, 0xc4202a85a0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4204e4000, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4204e4000, 0x6) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 73 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420427b00, 0xc420418900, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420427b00, 0xc420418900, 0x10c0f00, 0x0, 0xc4200fa948, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420427b00, 0x0, 0xec01, 0xc4200fa948, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420427b00, 0xc4200fa948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc4204f3a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420427b00, 0xca, 0xc4200fa948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420427b00, 0xca, 0xc4200fa948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4200fa948, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420427b00, 0xca, 0xc4200fa948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204243a0, 0xc4204f3c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420427b00, 0x2, 0xc4202a85a0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420427b00, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420427b00, 0x7) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 46 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202b2320) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 141 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4204e4900, 0xc42044c900, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4204e4900, 0xc42044c900, 0x10c0f00, 0x0, 0xc4204aa148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4204e4900, 0x0, 0xd501, 0xc4204aa148, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4204e4900, 0xc4204aa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc4203ffa88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4204e4900, 0xca, 0xc4204aa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4204e4900, 0xca, 0xc4204aa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204aa148, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4204e4900, 0xca, 0xc4204aa148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204e2220, 0xc4203ffc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4204e4900, 0x2, 0xc4202a85a0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4204e4900, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4204e4900, 0x8) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 142 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420456140) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 167 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42016e000, 0xc4202b61e0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42016e000, 0xc4202b61e0, 0x10c0f00, 0x0, 0xc4204aa548, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42016e000, 0x0, 0xd501, 0xc4204aa548, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42016e000, 0xc4204aa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc4200ffa88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42016e000, 0xca, 0xc4204aa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42016e000, 0xca, 0xc4204aa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204aa548, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42016e000, 0xca, 0xc4204aa548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204e2160, 0xc4200ffc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42016e000, 0x2, 0xc4202a85a0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42016e000, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42016e000, 0x9) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 122 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202b2000) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 148 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420427200, 0xc420126840, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420427200, 0xc420126840, 0x10c0f00, 0x0, 0xc4204f2148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420427200, 0x0, 0xd501, 0xc4204f2148, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420427200, 0xc4204f2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc4204f5a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420427200, 0xca, 0xc4204f2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420427200, 0xca, 0xc4204f2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204f2148, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420427200, 0xca, 0xc4204f2148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4202f00a0, 0xc4204f5c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420427200, 0x2, 0xc4202a85a0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420427200, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420427200, 0xb) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 195 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202300a0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 168 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42016e900, 0xc4202b67e0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42016e900, 0xc4202b67e0, 0x10c0f00, 0x0, 0xc4204e8548, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42016e900, 0x0, 0xd501, 0xc4204e8548, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42016e900, 0xc4204e8548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc4204efa88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42016e900, 0xca, 0xc4204e8548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42016e900, 0xca, 0xc4204e8548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204e8548, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42016e900, 0xca, 0xc4204e8548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204e2460, 0xc4204efc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42016e900, 0x2, 0xc4202a85a0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42016e900, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42016e900, 0xc) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 211 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42041c000) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 143 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42047c900, 0xc42044c780, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42047c900, 0xc42044c780, 0x10c0f00, 0x0, 0xc4204f2548, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42047c900, 0x0, 0xd501, 0xc4204f2548, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42047c900, 0xc4204f2548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc420345a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42047c900, 0xca, 0xc4204f2548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42047c900, 0xca, 0xc4204f2548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204f2548, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42047c900, 0xca, 0xc4204f2548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42037e0a0, 0xc420345c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42047c900, 0x2, 0xc4202a85a0) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42047c900, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42047c900, 0xd) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 242 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42043e140) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 227 [semacquire, 1 minutes]: sync.runtime_Semacquire(0xc4203a4ed4) GOROOT/src/runtime/sema.go:56 +0x39 sync.(*WaitGroup).Wait(0xc4203a4ec8) GOROOT/src/sync/waitgroup.go:129 +0xb3 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*ThreadGroup).WaitExited(0xc4203a4800) pkg/sentry/kernel/task_run.go:338 +0x41 gvisor.googlesource.com/gvisor/pkg/sentry/control.(*Proc).Exec(0xc420101958, 0xc4204ac000, 0xc4203327e0, 0x0, 0x0) pkg/sentry/control/proc.go:137 +0x80a gvisor.googlesource.com/gvisor/runsc/boot.(*containerManager).Execute(0xc42029e3e0, 0xc4204ac000, 0xc4203327e0, 0x0, 0x0) runsc/boot/controller.go:232 +0xd9 reflect.Value.call(0xc4202be360, 0xc4202980a0, 0x13, 0xfbaa91, 0x4, 0xc420101e68, 0x3, 0x3, 0x4ef445, 0xe80740, ...) GOROOT/src/reflect/value.go:447 +0xa92 reflect.Value.Call(0xc4202be360, 0xc4202980a0, 0x13, 0xc420101e68, 0x3, 0x3, 0x0, 0xc42029e3e0, 0x16) GOROOT/src/reflect/value.go:308 +0xc1 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleOne(0xc4202ac720, 0xc4202ac060, 0x0, 0x0) pkg/urpc/urpc.go:298 +0x675 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).handleRegistered(0xc4202ac720, 0xc4202ac060, 0xc4202ac720, 0xc4202ac060) pkg/urpc/urpc.go:393 +0x43 gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling.func1(0xc4202ac720, 0xc4202ac060) pkg/urpc/urpc.go:413 +0x77 created by gvisor.googlesource.com/gvisor/pkg/urpc.(*Server).StartHandling pkg/urpc/urpc.go:411 +0x6f goroutine 196 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420230c80) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 197 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420230e60) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 198 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420230f00) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 199 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202310e0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 200 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202312c0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 201 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4204b4000, 0xc420238e40, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4204b4000, 0xc420238e40, 0x10c0f00, 0x0, 0xfbe148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4204b4000, 0x0, 0xeb01, 0xfbe148, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4204b4000, 0xfbe148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc420343a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4204b4000, 0xca, 0xfbe148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4204b4000, 0xca, 0xfbe148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfbe148, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4204b4000, 0xca, 0xfbe148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42001c2e0, 0xc420343c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4204b4000, 0x2, 0xc420336480) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4204b4000, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4204b4000, 0xe) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 202 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420231cc0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 203 [chan receive, locked to thread]: gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess.func1(0xc4200f07d0, 0xc420238f60, 0xc4202ba000, 0xc420238fc0) pkg/sentry/platform/ptrace/subprocess.go:173 +0x209 created by gvisor.googlesource.com/gvisor/pkg/sentry/platform/ptrace.newSubprocess pkg/sentry/platform/ptrace/subprocess.go:148 +0x28d goroutine 179 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4201d2000, 0xc420334cc0, 0xc420239080, 0x0, 0x12752603aa) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc4201d2000, 0xc420334cc0, 0xfbd601, 0x206d6d5337, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0xd6 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4201d2000, 0xc420334cc0, 0x10c0f01, 0xdf8475800, 0xfbd6f0, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:40 +0x11c gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4201d2000, 0xdf8475800, 0x0, 0xfbd6f0, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4201d2000, 0xfbd6f0, 0x0, 0x0, 0xc4200cdea8, 0x0, 0x0, 0x47c9be, 0xc420101a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4201d2000, 0xca, 0xfbd6f0, 0x0, 0x0, 0xc4200cdea8, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4201d2000, 0xca, 0xfbd6f0, 0x0, 0x0, 0xc4200cdea8, 0x0, 0x0, 0xfbd6f0, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4201d2000, 0xca, 0xfbd6f0, 0x0, 0x0, 0xc4200cdea8, 0x0, 0x0, 0xc420350160, 0xc420101c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4201d2000, 0x2, 0xc420336480) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4201d2000, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4201d2000, 0xf) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 204 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420231d60) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 180 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4201d2900, 0xc420334f00, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4201d2900, 0xc420334f00, 0x10c0f00, 0x0, 0xc4200be548, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4201d2900, 0x0, 0xeb01, 0xc4200be548, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4201d2900, 0xc4200be548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc4201dda88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4201d2900, 0xca, 0xc4200be548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4201d2900, 0xca, 0xc4200be548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4200be548, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4201d2900, 0xca, 0xc4200be548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4203502e0, 0xc4201ddc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4201d2900, 0x2, 0xc420336480) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4201d2900, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4201d2900, 0x10) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 181 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4201d6000) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 243 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4201f0000, 0xc4204192c0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4201f0000, 0xc4204192c0, 0x10c0f00, 0x0, 0xfd9ec0, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4201f0000, 0x0, 0xeb01, 0xfd9ec0, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4201f0000, 0xfd9ec0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc4201d9a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4201f0000, 0xca, 0xfd9ec0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4201f0000, 0xca, 0xfd9ec0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfd9ec0, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4201f0000, 0xca, 0xfd9ec0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4201ee0a0, 0xc4201d9c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4201f0000, 0x2, 0xc420336480) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4201f0000, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4201f0000, 0x11) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 144 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4204561e0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 57 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc420190000, 0xc42037c180, 0xc42037c1e0, 0x0, 0x12751ce130) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc420190000, 0xc42037c180, 0xfc0301, 0x12b0adbda1, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0xd6 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc420190000, 0xc42037c180, 0x10c0f01, 0x3b9105af, 0xfc0360, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:40 +0x11c gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc420190000, 0x3b9105af, 0x0, 0xfc0360, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc420190000, 0xfc0360, 0x0, 0x0, 0xc4200bc6d8, 0x0, 0x0, 0x47c9be, 0xc4201dba88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc420190000, 0xca, 0xfc0360, 0x0, 0x0, 0xc4200bc6d8, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc420190000, 0xca, 0xfc0360, 0x0, 0x0, 0xc4200bc6d8, 0x0, 0x0, 0xfc0360, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc420190000, 0xca, 0xfc0360, 0x0, 0x0, 0xc4200bc6d8, 0x0, 0x0, 0xc42018e0a0, 0xc4201dbc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc420190000, 0x2, 0xc420336480) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc420190000, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc420190000, 0x12) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 58 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42019c000) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 206 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420231e00) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 205 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4204b4900, 0xc420239b00, 0xc42044cb40, 0x0, 0x119d49f741) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc4204b4900, 0xc420239b00, 0xfc0401, 0x1f9588c8b6, 0x0, 0x0) pkg/sentry/kernel/task_block.go:78 +0xd6 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4204b4900, 0xc420239b00, 0x10c0f01, 0xdf83ef85d, 0xfc0460, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:40 +0x11c gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4204b4900, 0xdf83ef85d, 0x0, 0xfc0460, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4204b4900, 0xfc0460, 0x0, 0x0, 0xc420278ed8, 0x0, 0x0, 0x47c9be, 0xc420347a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4204b4900, 0xca, 0xfc0460, 0x0, 0x0, 0xc420278ed8, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4204b4900, 0xca, 0xfc0460, 0x0, 0x0, 0xc420278ed8, 0x0, 0x0, 0xfc0460, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4204b4900, 0xca, 0xfc0460, 0x0, 0x0, 0xc420278ed8, 0x0, 0x0, 0xc42001c460, 0xc420347c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4204b4900, 0x2, 0xc420336480) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4204b4900, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4204b4900, 0x14) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 259 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42047d200, 0xc42044cae0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42047d200, 0xc42044cae0, 0x10c0f00, 0x0, 0xc4200bf148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42047d200, 0x0, 0xeb01, 0xc4200bf148, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42047d200, 0xc4200bf148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc4201b7a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42047d200, 0xca, 0xc4200bf148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42047d200, 0xca, 0xc4200bf148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4200bf148, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42047d200, 0xca, 0xc4200bf148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42037e220, 0xc4201b7c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42047d200, 0x2, 0xc420336480) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42047d200, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42047d200, 0x13) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 59 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42019c0a0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 260 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420456a00) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 169 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42016f200, 0xc4202b7320, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42016f200, 0xc4202b7320, 0x10c0f00, 0x0, 0xc420450548, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42016f200, 0x0, 0xeb01, 0xc420450548, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42016f200, 0xc420450548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc4201b3a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42016f200, 0xca, 0xc420450548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42016f200, 0xca, 0xc420450548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420450548, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42016f200, 0xca, 0xc420450548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204e2520, 0xc4201b3c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42016f200, 0x2, 0xc420336480) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42016f200, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42016f200, 0x15) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 244 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc42043e1e0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 261 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc42047db00, 0xc42044d1a0, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc42047db00, 0xc42044d1a0, 0x10c0f00, 0x0, 0xc420450d48, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc42047db00, 0x0, 0xeb01, 0xc420450d48, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc42047db00, 0xc420450d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc4201b5a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc42047db00, 0xca, 0xc420450d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc42047db00, 0xca, 0xc420450d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420450d48, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc42047db00, 0xca, 0xc420450d48, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc42037e2e0, 0xc4201b5c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc42047db00, 0x2, 0xc420336480) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc42047db00, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc42047db00, 0x16) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 245 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4201f0900, 0xc420419860, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4201f0900, 0xc420419860, 0x10c0f00, 0x0, 0xc4204ae148, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4201f0900, 0x0, 0xeb01, 0xc4204ae148, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4201f0900, 0xc4204ae148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc42058da88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4201f0900, 0xca, 0xc4204ae148, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4201f0900, 0xca, 0xc4204ae148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204ae148, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4201f0900, 0xca, 0xc4204ae148, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4201ee220, 0xc42058dc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4201f0900, 0x2, 0xc420336480) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4201f0900, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4201f0900, 0x17) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 228 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc420586000) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 246 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4201f1200, 0xc420419b00, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4201f1200, 0xc420419b00, 0x10c0f00, 0x0, 0xc4204ae548, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4201f1200, 0x0, 0xeb01, 0xc4204ae548, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4201f1200, 0xc4204ae548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc42058fa88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4201f1200, 0xca, 0xc4204ae548, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4201f1200, 0xca, 0xc4204ae548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4204ae548, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4201f1200, 0xca, 0xc4204ae548, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4201ee2e0, 0xc42058fc68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4201f1200, 0x2, 0xc420336480) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4201f1200, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4201f1200, 0x18) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 229 [select, 1 minutes]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4205860a0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 182 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4201d3200, 0xc420335980, 0x0, 0xc400000000, 0x0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithTimeout(0xc4201d3200, 0xc420335980, 0x10c0f00, 0x0, 0xc4200ee948, 0xffffffff00000000, 0x0) pkg/sentry/kernel/task_block.go:35 +0x2fc gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.futexWaitDuration(0xc4201d3200, 0x0, 0xeb01, 0xc4200ee948, 0xffffffff00000000, 0x0, 0x0, 0x0) pkg/sentry/syscalls/linux/sys_futex.go:202 +0x126 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.Futex(0xc4201d3200, 0xc4200ee948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47c9be, 0xc420589a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_futex.go:271 +0x117 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4201d3200, 0xca, 0xc4200ee948, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4201d3200, 0xca, 0xc4200ee948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc4200ee948, 0x46155c) pkg/sentry/kernel/task_syscall.go:280 +0x7e gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallEnter(0xc4201d3200, 0xca, 0xc4200ee948, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc420350460, 0xc420589c68) pkg/sentry/kernel/task_syscall.go:241 +0xc4 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscall(0xc4201d3200, 0x2, 0xc420336480) pkg/sentry/kernel/task_syscall.go:216 +0x19f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*runApp).execute(0x0, 0xc4201d3200, 0x10bc5a0, 0x0) pkg/sentry/kernel/task_run.go:219 +0x1502 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).run(0xc4201d3200, 0x19) pkg/sentry/kernel/task_run.go:95 +0x265 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).Start pkg/sentry/kernel/task_start.go:258 +0x194 goroutine 123 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).runGoroutine(0xc4202b23c0) pkg/sentry/kernel/time/time.go:482 +0x148 created by gvisor.googlesource.com/gvisor/pkg/sentry/kernel/time.(*Timer).init pkg/sentry/kernel/time/time.go:461 +0x2bd goroutine 247 [select]: gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).block(0xc4201f1b00, 0xc42036d560, 0x0, 0x42edde, 0xc4203ee2c0) pkg/sentry/kernel/task_block.go:124 +0x13d gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).BlockWithDeadline(0xc4201f1b00, 0xc42036d560, 0x0, 0x0, 0x0, 0x10cb800) pkg/sentry/kernel/task_block.go:69 +0x19c gvisor.googlesource.com/gvisor/pkg/sentry/syscalls.WaitEpoll(0xc4201f1b00, 0x4, 0x80, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) pkg/sentry/syscalls/epoll.go:166 +0x3c8 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.EpollWait(0xc4201f1b00, 0x4, 0xc4200fd8a0, 0x80, 0xffffffff, 0x0, 0xc4204b2780, 0xc4205a5a88, 0xb19f21, 0x43f3f0, ...) pkg/sentry/syscalls/linux/sys_epoll.go:140 +0x84 gvisor.googlesource.com/gvisor/pkg/sentry/syscalls/linux.EpollPwait(0xc4201f1b00, 0x4, 0xc4200fd8a0, 0x80, 0xffffffff, 0x0, 0xc4204b2780, 0x47c9be, 0xc4205a5a88, 0x42f404, ...) pkg/sentry/syscalls/linux/sys_epoll.go:170 +0x89 gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).executeSyscall(0xc4201f1b00, 0x119, 0x4, 0xc4200fd8a0, 0x80, 0xffffffff, 0x0, 0xc4204b2780, 0x1, 0x0, ...) pkg/sentry/kernel/task_syscall.go:162 +0x14f gvisor.googlesource.com/gvisor/pkg/sentry/kernel.(*Task).doSyscallInvoke(0xc4201f1b00, 0x119, 0x4, 0xc4200fd8a0, 0x80, 0xffffffff, 0x0, 0xc4204b2780, 0x4, 0x46155c)